David C. Hartmann, formerly David C. Nowacki, age 50 of Medina, Ohio passed away on October 6, 2020. He was born on June 17, 1970 to parents William and Donna (Comeau) Nowacki in Hamilton, Ontario, Canada. He was an amazing husband, father, friend, coach, and teacher. David taught at North Royalton High School for 24 years, he adored teaching and his students reaped the benefit of his passion.

David is survived by his beloved wife, Diane Hartmann; son, Curtis Hartmann; daughter, Deanna Hartmann; brothers, Michael and Steven Nowacki; sister,  Karen Nowacki; sister in law, Barb Nowacki; and many additional extended family members in Canada; along with a lifetime of collected friends.

The family will receive friends for a Memorial Visitation on Tuesday, October 13, 2020 from 4:00 to 7:00 p.m. at Waite & Son Funeral Home, 765 North Court Street, Medina, Ohio.

In lieu of flowers, the family suggests that you honor David's memory with a contribution to your favorite charity.

Online condolences and memories may be shared with the family at www.waitefuneralhome.com